EV Diagnostics
Source-backed diagnostic reference

P1520 EV diagnostic code

B Camshaft Position Actuator Bank 1

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • BMW: B Camshaft Position Actuator Bank 1 Source
  • BUICK: Gear Indicator System Source
  • CADILLAC: Gear Indicator System Source
  • CHEVY: Gear Indicator System Source
  • CHRYSLER: Gear Indicator System Source
  • FORD: Intake Manifold Runner Control Circuit Fault Source
  • GEO: Stop Lamp Switch Circuit Source
  • GM: Gear Indicator System Source
  • GMC: Gear Indicator System Source
  • LEXUS: Stop Lamp Switch Malfunction Source
  • LINCOLN: Intake Manifold Runner Control Circuit Fault Source
  • MERCEDES: Cruise Control Switch S40 Source
  • MERCURY: Intake Manifold Runner Control Circuit Fault Source
  • OLDSMOBILE: Gear Indicator System Source
  • OTHER: Intake Manifold Runner Control Circuit Malfunction Source
  • SATURN: Gear Indicator System Source
  • SUBARU: Radiator Fan Relay 1 Circuit High Input Source
  • TOYOTA: Stop Lamp Switch Signal Malfunction Source
  • VOLKSWAGEN: Intake Manifold Changeover Valve 2 Circuit Open Source

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